Scala - Assessment - Declare a Tuple

A tuple in Scala is an immutable collection to hold objects of different types.

A tuple is simply declared by putting the items inside () and its items are accessed via suffixes like ._1, _2 and so on. For example;

var tuple_new = ("1","World")
//or
var tuple_new = Tuple2("1","World")
//or
var tuple_new = new Tuple2("1","World")

//get the elements
var first_element = tuple_new._1
var second_element = tuple_new._2

Now, let's declare a tuple named myTuple, having below items.

5
"Hello"
100

INSTRUCTIONS

Switch to Jupyter tab.
Declare the tuple variable with the required name and items in Jupyter.
Press Shift+Enter.
Submit your answer.

Get Hint See Answer

Note - Having trouble with the assessment engine? Follow the steps listed here

Previous Index Next

Scala

Scala - Assessment - Declare a Tuple

XP

Loading comments...